This property decreases a
This property decreases as temperature increases according to the Eötvös rule, and a gradient in this causes mass transfer in the Marangoni effect. Analyzed using the drop-weight technique, this property can be decreased by the addition of surfactants. It is responsible for the formation of a meniscus in a capillary, and it allows certain insects to walk on water. For 10 points, name this cohesive force by which liquids are held together, responsible for the "beading" of liquids.
This property decreases as temperature increases according to the Eötvös rule, and a gradient in this causes mass transfer in the Marangoni effect.
{surface tension} [prompt on {tension}]